| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $60.93 | 5.204% | $64.1008 | $64.10 | $64.10 | $64.10 |
| Purchase #2 | $170.97 | 10.518% | $188.9526 | $188.95 | $188.95 | $189.00 |
| Purchase #3 | $104.58 | 4.614% | $109.4053 | $109.41 | $109.40 | $109.40 |
| Purchase #4 | $144.34 | 3.403% | $149.2519 | $149.25 | $149.25 | $149.30 |
| Purchase #5 | $109.89 | 10.839% | $121.801 | $121.80 | $121.80 | $121.80 |
| Purchase #6 | $61.42 | 9.812% | $67.4465 | $67.45 | $67.45 | $67.40 |
| Purchase #7 | $126.40 | 10.173% | $139.2587 | $139.26 | $139.25 | $139.30 |
| 7 purchase totals = | $778.53 | $840.2168 | $840.22 | $840.20 | $840.30 | |